{"product_id":"dojobkinb-3-8-10mm-fuel-line-hose-15ft-nbr-rubber-push-lock-300-psi-working-pressure","title":"dojobkinb 3\/8\" (10mm) Fuel Line Hose 15FT — NBR Rubber Push‑Lock, 300 PSI Working Pressure","description":"\u003cp\u003e\u003cstrong\u003edojobkinb 3\/8\" (10mm) ID Fuel Line Hose is a 15-foot NBR rubber push-lock fuel hose rated for 300 PSI working pressure, engineered for automotive fuel systems and compatible fluids.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty NBR (nitrile butadiene rubber) fuel hose delivers a combination of temperature resilience, chemical compatibility and pressure performance for garages, hobbyists and light industrial use. With a 3\/8\" (10mm) inner diameter and a 2\/3\" (17mm) outer diameter, the hose comes in a 15-foot length that fits common fuel line runs, return lines, and auxiliary oil or coolant routing. It’s designed as a push-lock style hose for straightforward installations on barbed fittings and quick connections.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose handle temperature and pressure extremes?\u003c\/h3\u003e\n\u003cp\u003eThe dojobkinb NBR hose is formulated to operate from -40°F up to 257°F, allowing it to cope with cold starts and hot engine bays. It’s rated for a 300 PSI working pressure and tested to a burst pressure around 1160 PSI, giving a broad safety margin for typical automotive fuel and fluid applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking temperature range: -40°F to 257°F\u003c\/li\u003e\n  \u003cli\u003eWorking pressure: 300 PSI\u003c\/li\u003e\n  \u003cli\u003eBurst pressure: approximately 1160 PSI\u003c\/li\u003e\n  \u003cli\u003eConstructed from oil-resistant NBR rubber for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fluids and systems is this hose compatible with?\u003c\/h3\u003e\n\u003cp\u003eNBR rubber is known for good resistance to fuels and oils, so this hose can be used with gasoline, diesel, biodiesel blends, oil, grease, water and compressed air when application pressures match the rating. Always verify compatibility with specialty additives or solvents before long-term use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for gasoline, diesel, biodiesel, and common automotive oils\u003c\/li\u003e\n  \u003cli\u003eAccepts water and compressed air in pressure-rated applications\u003c\/li\u003e\n  \u003cli\u003eNot recommended for concentrated solvents without testing\u003c\/li\u003e\n  \u003cli\u003eCheck system pressure and chemical exposure before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and maintain on vehicles and equipment?\u003c\/h3\u003e\n\u003cp\u003eThe 3\/8\" ID push-lock design slips over standard barbed fittings for quick, clamp-secured installations; ideal for fuel lines, return lines, oil cooling loops and vacuum\/vent hoses. Routine inspection for softening, cracking or swelling is recommended, especially when used with fuels containing new additive chemistries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-lock compatibility with barbed fittings — use clamps for secure sealing\u003c\/li\u003e\n  \u003cli\u003e15-foot length reduces need for multiple joins on most projects\u003c\/li\u003e\n  \u003cli\u003eWipe clean and visually inspect periodically; replace if damaged\u003c\/li\u003e\n  \u003cli\u003eTrim ends squarely for best sealing against hose clamps and fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical dimensions and construction details?\u003c\/h3\u003e\n\u003cp\u003eThe hose features a 3\/8\" (10mm) inner diameter and a 2\/3\" (17mm) outer diameter, supplied as a continuous 15-foot length. Constructed from premium NBR rubber, it balances flexibility with wear and heat resistance for engine-bay routing and confined spaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: 3\/8\" (10mm)\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 2\/3\" (17mm)\u003c\/li\u003e\n  \u003cli\u003eLength: 15 feet (continuous)\u003c\/li\u003e\n  \u003cli\u003eMaterial: premium nitrile butadiene rubber (NBR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This dojobkinb fuel line hose is suited for mechanics, restorers, motorsport hobbyists and small fleet technicians who need a resilient, oil-resistant replacement or upgrade line for fuel, oil cooling and related fluid routing. Choose this product when you require a 3\/8\" ID hose with a generous 15-foot length, reliable 300 PSI working pressure and NBR compatibility with common automotive fuels and lubricants. If your application uses specialty chemicals or pressures beyond the listed ratings, consult a materials compatibility guide or choose a hose rated specifically for those conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this fuel hose safe for gasoline and diesel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The NBR hose is compatible with gasoline, diesel and biodiesel blends; verify additives and system pressure before prolonged use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut the hose to a custom length and clamp it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Trim squarely, fit over a barbed fitting, and secure with the appropriate automotive clamp for a reliable seal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"dojobkinb","offers":[{"title":"Default Title","offer_id":67592464859321,"sku":"B0BKW4FQ8J","price":58.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/dojobkinb-front-view-hose-coil.jpg?v=1790564199","url":"https:\/\/redleafauto.ca\/products\/dojobkinb-3-8-10mm-fuel-line-hose-15ft-nbr-rubber-push-lock-300-psi-working-pressure","provider":"Redleaf Auto","version":"1.0","type":"link"}